Maybe it's better to quote the value of -ojsonpath

Summary

the command of https://gitlab.com/charts/gitlab/blob/master/doc/installation/deployment.md#initial-login output the base64: invalid input in fish shell

Steps to reproduce

fish kubectl get secret gitlab-gitlab-initial-root-password -ojsonpath={.data.password} | base64 --decode ; echo

however add quote to {.data.password}

kubectl get secret gitlab-gitlab-initial-root-password -ojsonpath='{.data.password}' | base64 --decode ; echo

reproduce the expected behavior: the decoded password

Configuration used

only install from scratch

Current behavior

base64: invalid input

Expected behavior

decoded base64

Versions

• Chart: (tagged version | branch | hash git rev-parse HEAD)
• Platform:
  • Cloud: bare-metal cloud server
  • Self-hosted: kubeadm
• Kubernetes: (kubectl version)
  • Client: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.1", GitCommit:"4ed3216f3ec431b140b1d899130a69fc671678f4", GitTreeState:"clean", BuildDate:"2018-10-05T16:46:06Z", GoVersion:"go1.10.4", Compiler:"gc", Platform:"linux/amd64"}
  • Server: version.Info{Major:"1", Minor:"12", GitVersion:"v1.12.1", GitCommit:"4ed3216f3ec431b140b1d899130a69fc671678f4", GitTreeState:"clean", BuildDate:"2018-10-05T16:36:14Z", GoVersion:"go1.10.4", Compiler:"gc", Platform:"linux/amd64"}
• Helm: (helm version)
  • Client: &version.Version{SemVer:"v2.11.0", GitCommit:"2e55dbe1fdb5fdb96b75ff144a339489417b146b", GitTreeState:"clean"}
  • Server: &version.Version{SemVer:"v2.11.0", GitCommit:"2e55dbe1fdb5fdb96b75ff144a339489417b146b", GitTreeState:"clean"}

Relevant logs

/k8s# kubectl -n gitlab get secret gitlab-gitlab-initial-root-password -ojsonpath={.data.password} | base64 --decode ; echo
base64: invalid input